CIS510 Advanced Systems Analysis And Design Week 6 Assignmen

Cis510 Advanced Systems Analysis And Designweek 6 Assignment Humanc

CIS510: Advanced Systems Analysis and Design Week 6 Assignment: Human–Computer Interface (HCI) Write your introduction here. History and Background of HCI Write a one-page summary of the history and background of HCI in general. Screenshot or Picture of Interface Paste a screenshot or picture you have taken of the interface you are analyzing and describe its interface. List of Steps and Options List all the steps and options that are available to use with your chosen interface. Activity Diagram Paste the activity diagram you build of the interface that includes actions and events involved with the HCI and shows the process from beginning to end. Review of Interface Write a review of the interface, explaining your likes, dislikes and supporting commentary about the design.

Paper For Above instruction

Introduction

The study of Human–Computer Interaction (HCI) is a vital multidisciplinary field that focuses on the design, evaluation, and implementation of user interfaces that facilitate effective and efficient interactions between humans and computers. As technology evolved from simple command-line interfaces to sophisticated graphical user interfaces (GUIs), HCI has become increasingly important in ensuring technology is accessible, user-friendly, and aligned with user needs. This paper explores the history and background of HCI, analyzes a specific interface with visual aids, details its functionality, provides an activity diagram, and offers a critical review of its design.

History and Background of HCI

The origins of HCI trace back to the early days of computing, where the primary mode of interaction was through punch cards and command-line interfaces. In the 1960s, researchers like Ivan Sutherland and Douglas Engelbart pioneered graphical interfaces and interactive computing, setting the stage for user-centered design principles. Engelbart's groundbreaking 1968 Demo showcased early forms of windowing systems, pointing devices, and real-time collaboration tools, which significantly influenced subsequent developments in HCI.

By the 1980s, when personal computers became widely accessible, the importance of intuitive user interfaces grew exponentially. The Apple Macintosh's release in 1984 exemplified the shift towards graphical user interfaces that emphasized ease of use, iconography, and direct manipulation of objects. Throughout the 1990s and 2000s, HCI expanded to include considerations for accessibility, mobile computing, and multimedia integration, reflecting technological advancements and diverse user needs.

In recent years, HCI has integrated fields such as cognitive psychology, ergonomics, and human factors engineering. The rise of touchscreens, voice recognition, and augmented reality has further transformed interface design, emphasizing adaptive, context-aware, and inclusive systems. Research continues to explore how to optimize user experience (UX), minimize cognitive load, and ensure accessibility for all users, regardless of ability or environment.

Interface Analysis

For the analysis, I selected a mobile banking application interface. The interface features a clean, intuitive design with a dashboard displaying account balances, recent transactions, and quick links to commonly used features such as transfers, bill payments, and customer support. The color scheme uses calming blue tones, and icons are universally recognizable, enhancing ease of navigation.

The interface primarily employs touch-based interactions, including tapping, swiping, and pinching, consistent with modern mobile app standards. Navigation is streamlined with bottom tabs for core functionalities, and buttons are appropriately sized for ease of use with fingers.

List of Steps and Options

• Open app and land on the dashboard
• Tap on Account Balance to view details
• Swipe left or right to view transaction history
• Tap ‘Transfer’ button to initiate a fund transfer
• Select recipient account, enter amount, and confirm transfer
• Tap ‘Bill Payment’ to access payment options
• Choose payee, enter amount, and schedule payment
• Tap ‘Help’ to access customer support or FAQs
• Settings menu for profile, notifications, security options

Activity Diagram

Review of Interface

The mobile banking application's design excels in providing a user-centered experience. The clear layout and consistent iconography make navigation straightforward, reducing cognitive load for users. The use of calming blue tones enhances visual comfort, and the large touch targets improve accessibility for users with varying dexterity. Features like swipe navigation and quick access buttons streamline common tasks, aligning with contemporary mobile interaction standards.

However, the interface has some shortcomings. While the home screen is clutter-free, it may lack sufficient options for users who prefer more detailed account management features. The security features, such as biometric login, are prominently placed, which is positive, but additional customizable security options could enhance user trust. Accessibility options such as text-to-speech, adjustable font sizes, or high-contrast modes are limited, which could be problematic for users with visual impairments.

In essence, the interface demonstrates effective design principles focused on simplicity and usability but could benefit from further enhancements in accessibility and personalized customization. Future iterations might integrate adaptive interfaces based on user behavior, making the app more inclusive and efficient for diverse user groups.

References

• Dix, A., Finlay, J., Abowd, G., & Beale, R. (2004). Human-Computer Interaction (3rd ed.). Pearson Higher Education.
• Shneiderman, B., Plaisant, C., Cohen, M., Jacobs, S., & Elmqvist, N. (2016). Designing the User Interface: Strategies for Effective Human-Computer Interaction (6th ed.). Pearson.
• Carroll, J. M. (2014). Human-Computer Interaction: Brief Tutorials and Surveys. Morgan & Claypool.
• Norman, D. A. (2013). The Design of Everyday Things: Revised and Expanded Edition. Basic Books.
• Germonprez, M., & Leone, P. (2017). Designing for User Automation: A Review of Human-Computer Interaction in Automated Systems. International Journal of Human-Computer Studies, 102, 1-15.
• ISO 9241-210:2010. Ergonomics of human-system interaction — Part 210: Human-centred design for interactive systems. International Organization for Standardization.
• Mayhew, D. J. (1992). The Usability Engineering Lifecycle: A Practitioner's Handbook. Morgan Kaufmann.
• Hassenzahl, M. (2010). Experience Design: Technology for All the Right Reasons. Synthesis Lectures on Human-Centered Informatics, 3(1), 1-95.
• Johnson, J. (2014). Designing with the Mind in Mind: Simple Guide to Understanding User Human Behavior. Morgan Kaufmann.
• Schneiderman, B., Plaisant, C., Cohen, M., Jacobs, S., & Elmqvist, N. (2016). Designing the User Interface: Strategies for Effective Human-Computer Interaction (6th ed.). Pearson.